Chem
J-GLOBAL ID:200907078694738914   Nikkaji number:J13.495C

Questin

ケスチン
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C16H12O5
Molecular formula furigana: C16-H12-O5
Molecular weight: 284.267
InChI: InChI=1S/C16H12O5/c1-7-3-9-13(11(18)4-7)16(20)14-10(15(9)19)5-8(17)6-12(14)21-2/h3-6,17-18H,1-2H3
InChI key: UUNPIWCQMVNINR-UHFFFAOYSA-N
SMILES: COc1cc(O)cc2C(=O)c3cc(C)cc(O)c3C(=O)c12
Systematic name  (5):
  • 3,8-ジヒドロキシ-6-メチル-1-メトキシ-9,10-アントラキノン
  • 1,6-ジヒドロキシ-8-メトキシ-3-メチル-9,10-アントラセンジオン
  • 1,6-ジヒドロキシ-3-メチル-8-メトキシ-9,10-アントラキノン
  • 1,6-ジヒドロキシ-8-メトキシ-3-メチル-9,10-ジヒドロアントラセン-9,10-ジオン
  • 1,6-dihydroxy-8-methoxy-3-methyl-9,10-dihydroanthracene-9,10-dione
Other name (5):
  • クエスチン
  • Questin
  • 1,6-Dihydroxy-8-methoxy-3-methyl-9,10-anthracenedione
  • ケスチン
  • 1,6-Dihydroxy-3-methyl-8-methoxy-9,10-anthraquinone
CAS registry number: 3774-64-9
KEGG COMPOUND: C01448
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